Jinero API / MCP

Build with Jinero — a free, public REST API for fonts, icons, colors, palettes, code & SVG, plus a remote MCP server. No key (60 req/min per IP); add an API token for 600 req/min.

Interactive Reference

Tools

Interactive Reference

Try every endpoint in the browser (OpenAPI / Scalar).

OpenAPI spec

Machine-readable spec — codegen your own SDK.

Postman collection

Import and start calling endpoints in seconds.

MCP server

Connect AI agents (Claude, Cursor…) over MCP.

APIs

Fonts API

Search, inspect, embed (Google-Fonts-compatible CSS) and download fonts.

Colors API

WCAG contrast, tints/shades, extract a palette from an image.

Palettes API

Search and fetch curated color palettes.

Code API

Minify, beautify, detect and convert code.

SVG API

Optimize SVG and build CSS-ready data URIs.

Images API

Convert, compress, upscale, vectorize, remove background.

Favicon API

Generate a full favicon set from one image.

Mixins API

SCSS mixins catalog and fluid clamp() generator.

How it works

Every endpoint is a plain HTTPS call returning JSON (or CSS for the fonts endpoint) — no SDK required. Pick an API above for its full parameters, responses and copy-paste examples in cURL, JavaScript and PHP, or open the interactive reference to try calls right in the browser. AI agents can connect everything at once via the MCP server.

Authenticated requests: send X-API-Token: <token> (or Authorization: Bearer) to raise the limit to 600 req/min. Get a token in your dashboard.